Equipment In Building A Computer Network System.

1. the NIC (Network Interface Card) or commonly referred to as LAN Card

To connect to one computer with another computer needed a hardware device called a Network Interface Card (NIC) or network card that is installed in the Slot on the Motherboard Expansi for each PC. Most computers use the onboard NIC, so it does not need an additional network card. Now there is already a type of NIC USB model. NIC technology now also was up to 1000 Mbps or GigaBit LAN technology.

 

 

2. Network cable

For the cable networks there are two types of cable that is
   1. Cable UTP (contains 8 wires in it)
   2. Coaksial Cable (cable 2 layers contained in it)
   3. Fiber Optic Cable (in the form of optical fiber capable of delivering the rays as the signal, with a             distance of distant        network)

 

3. The Modem

The modem is used to convert analog signals into digital signals, e.g. from the phone, the Wave Line, satellite, etc.

5. Connector for

1. RJ-45 UTP cable conektor for the which contains 8 RJ45 Cable, a type of fruit is typically used   to connect a  computer to the network with a Star topology
2.  BNC For cable network channel Conektor Coaksial/RG 8 which contains two

6. The HUB

Signal protocol used as a hub between the computer server with the client computers to each other, the HUB is used for a network system using the Star Topology.

7. Crimping Connector RJ-45.

This tool other than to install the connector RJ-45 could also be used for installing a RJ-11 connector as well. The latest model is accompanied by a separate cable Exfoliating tool.

8. Lan Tester.

This tool is used to detect errors in the installation of the connector RJ-45 UTP cable into. If the connection is correct, then all the led lights on the tester will turn on, led 1 led until the 8th. If any one of the led lights are not lit, then there is a connection that is wrong and should be repeated again the installation.

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